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Erschienen in:
2013 | OriginalPaper | Buchkapitel
86. Encryption Based on Encoding Partial Algorithm
verfasst von : Lei Liang, Maoyan Fang
Erschienen in: Proceedings of the 2nd International Conference on Green Communications and Networks 2012 (GCN 2012): Volume 3
Verlag: Springer Berlin Heidelberg
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Abstract
This paper presents encoding partial encryption algorithm (EPEA), according to the fact of classical encryption algorithm. For this algorithm, the file would be encrypted to be divided into several partitions-son files by the rule firstly, and then one son file is saved evidently and other son files are saved as hidden, and these son files are saved in different hard disk positions. When we need the whole file, first pick these son files up from different disk partitions and recover them by the rule. This paper presents the file partition and recover algorithm, and the rule of the son files saved. If you want this file, you should get all son files, and know the order, so this algorithm can reduce the probability of secrets lost.